Irish Water has spent over €50m on consultants in setting up the company over the last year, its chief executive John Tierney said today .

Most of the spend on consultant fees so far related to the establishment of Irish Water, he said. The utility company was set up from “a green field site” and was now “”up and running within the space of a year”, he said

So far €100m has been spend on the establishment of the utility company and “over 50 per cent” of that was on consultants, Mr Tierney told RTÉ Radio.

Much of the consultancy fees went to large firms based in the State and was on the basis of “open competition” and “fixed-price contracts”, he said.

However he said Irish water would have “very limited expenditure” on consultants in the future because it had hired in the expertise directly.

The establishment of Irish Water was ongoing” and would be until 2015, he said. The utility was was “on time “ and “within budget”, he said.

Asked about the spending on consultancy in Dubai today, Taoiseach Enda Kenny said it was important to consider the scale of the project which “does not come without costs”.

“This is the most radical shift in transforming Irish water supplies for our people and for industry since the foundation of the state,” he said.

“What is involved here is the setting up a really professional system where national standards of the highest quality apply, where business which consumes and has requirements for vast amounts of very high quality water can be sure of that.

He said people and customers “will be sure that leaks are found, leaks are fixed and that there is a far more effective spend in the provision of what is a fundamentally important product, but one that has been ignored in terms of its preciousness over the last years.”